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Rockwell Automation Publication 1734-IN032F-EN-P - September 2022
POINT I/O 4 Channel High Density Current Input Module Installation Instructions
Special Conditions for Safe Use
UK and European Hazardous Location Approval
The following applies to products marked
II 3 G:
• Are intended for use in potentially explosive atmospheres as defined by UKEX regulation 2016 No. 1107 and European Union Directive 2014/34/EU and has been found to
comply with the Essential Health and Safety Requirements relating to the design and construction of Category 3 equipment intended for use in Zone 2 potentially explosive
atmospheres, given in Schedule 1 of UKEX and Annex II of this Directive.
• Compliance with the Essential Health and Safety Requirements has been assured by compliance with EN IEC 60079-7, and EN IEC 60079-0.
• Are Equipment Group II, Equipment Category 3, and comply with the Essential Health and Safety Requirements relating to the design and construction of such equipment
given in Schedule 1 of UKEX and Annex II of EU Directive 2014/34/EU. See the UKEx and EU Declaration of Conformity at
for details.
• The type of protection is Ex ec IIC T4 Gc according to EN IEC 60079-0:2018, EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS, Issue Date 07/2018, and
CENELEC EN IEC 60079-7:2015+A1:2018, Explosive atmospheres. Equipment protection by increased safety "e".
• Comply to Standard EN IEC 60079-0:2018, EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS, Issue Date 07/2018, and CENELEC EN IEC 60079-
7:2015+A1:2018 Explosive atmospheres. Equipment protection by increased safety "e", reference certificate number DEMKO 04 ATEX 0330347X and UL22UKEX2478X.
• Are intended for use in areas in which explosive atmospheres caused by gases, vapors, mists, or air are unlikely to occur, or are likely to occur only infrequently and for short
periods. Such locations correspond to Zone 2 classification according to UKEX regulation 2016 No. 1107 and ATEX directive 2014/34/EU.
• May have catalog numbers followed by a “K” to indicate a conformal coating option.
IEC Hazardous Location Approval
The following applies to products with IECEx certification:
• Are intended for use in areas in which explosive atmospheres caused by gases, vapors, mists, or air are unlikely to occur, or are likely to occur only infrequently and for
short periods. Such locations correspond to Zone 2 classification to IEC 60079-0.
• The type of protection is Ex eC IIC T4 Gc according to IEC 60079-0 and IEC 60079-7.
• Comply to Standards IEC 60079-0, Explosive atmospheres
‐
Part 0: Equipment
‐
General requirements, Edition 7, Revision Date 2017 and IEC 60079-7, 5.1 Edition revision
date 2017, Explosive atmospheres - Part 7: Equipment protection by increased safety "e", reference IECEx certificate number IECEx UL 20.0072X.
• May have catalog numbers followed by a “K” to indicate a conformal coating option.
WARNING:
• This equipment shall be used within its specified ratings defined by Rockwell Automation.
• Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.
• Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
ATTENTION:
•
This equipment is not resistant to sunlight or other sources of UV radiation.
•
If this equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired.
WARNING:
• This equipment shall be mounted in an UKEX/ATEX/IECEx Zone 2 certified enclosure with a minimum ingress protection rating of at least IP54 (in accordance
with EN/IEC 60079-0) and used in an environment of not more than Pollution Degree 2 (as defined in EN/IEC 60664-1) when applied in Zone 2 environments. The
enclosure must be accessible only by the use of a tool.
• Transient protection shall be provided that is set at a level not exceeding 140% of the peak rated voltage at the supply terminals to the equipment.
• This equipment must be used only with UKEX/ATEX/IECEx certified Rockwell Automation backplanes.
• Earthing is accomplished through mounting of modules on rail.
• For module 1734-IE4C, the conductors must be used with minimum conductor temperature rating of 92 °C.
